Tag Archives: VStream

I’ve found the stock windscreens on motorcycles just aren’t very good at their job. I’m 6′ 2″ tall and the screens on every motorcycle I’ve owned or ridden over the past 20 years seem to be setup for riders much shorter than me. They excel at creating a flow of rough air that hits somewhere between my neck and forehead. Even the Concours 14’s adjustable windscreen hasn’t been able to solve this problem. Now that I’ve had my Connie for 6 years, and have no plans to buy a new bike in the future, I thought I’d spend a little money to see if I could finally fix this issue.

After much research I landed on the VStream® Tall Touring Windscreen. My goal was to find a screen that would provide a clean-ish flow of air over the top of my head, make sure there was sufficient airflow during the summer to keep me cool, and provide decent protection in cooler temperatures. Weather protection in the rain was also at the top of my list. In short, I wanted a do-it-all windscreen for all seasons and riding conditions. Its been 2 years since I purchased the VStream®, so I’ve given it a fair long term test.

VStream® Tall Turing Windscreen left, stock windscreen right.

The Positive:

This windscreen is tall, that’s not just a marketing term in the title. At slightly over 2 ft. it’s practically a sail compared to the stock screen. In the highest position on the Connie, I can just see over the top (on straight roads). Coupled with the generous fairing on the Concours it creates a pocket of protection that the stock screen cannot even hope to compete with. When it’s raining, as long as I don’t stop, everything behind the screen (head, chest, shoulders, lap) stay bone dry. I’ve ridden in some pretty decent storms over the last few years and been thankful for this level of protection.

Being almost as wide as it is tall (height: 24.10 in, width: 21 in.) I was concerned about the tall screen blocking too much air to keep me cool in the summer. This was not the case. The unique “V” shape of the screen creates a relatively clean flow of air over my helmet while allowing a stream of air to slip around the screen. Setting the height of the windscreen on the Connie at the 2nd pre-set position sends this stream of air right along and under my arms. The combination of the airflow over my head and along my sides also pulls air from my back. This is ideal for mesh jackets and those with underarm and back vents.

The Nation Cycle website for the VStream® Windscreen explains this better:

“The typical airflow pattern of the wake from most windscreens is called a van Karman vortex. At speeds of 50-90 mph, the air swirls off the windscreen in an approximate 90-degree segment of rotation, hits the bottom of the rider’s neck on the way up, and curves off the shoulder at approximately 45 degrees.

We gave the VStream® its name for the shape it takes at the upper edge. The patented “V” shape is so quiet because it pushes this vortex out and away from the side of the rider’s head. The rider’s helmet then resides in still air, and the passenger’s environment is greatly improved as well.”

I can personally attest that these claims are accurate and true. With the adjustable screen on the Connie I can direct where the stream of air created by the “V” shape hits me and in essence control how cool or warm I want to be. Great for summer riding but also very useful when the mercury starts to drop.

Installation was easy. The screen attached to the existing mounts on the Connie with no additional hardware needed. I had my old screen off and the new one installed in about 15 min., 10 of which was spent searching for my allen socket set.

The Negative:

As I stated before this screen is tall. At highway speeds it flexes quite a lot. This does concern me regarding its longevity. My hope is that the polycarbonate material is strong enough to not crack where I feel it’s week spot is, the mounting screw holes. According to Nation Cycle, “All VStream® Windscreens are made from thick, durable polycarbonate with National Cycle’s exclusive Quantum® hardcoating or FMR hardcoating.” In two years of commuting and long highway trips I have seen no issues, but it’s still a concern for me.

The flexing can also disrupt the otherwise clean air flow produced by the screen. At highway speeds, in traffic, the disruption of air caused by other vehicles coupled with the flexing of the shield can create some buffeting and noise. No more than the stock shield, but it does defeat the special design of the screen. This is not an issue when riding back roads or at lower speeds at all.

Conclusion:

The VStream® Tall Touring Windscreen has all the features I was looking for when I started my search. It provides good weather protection, clean airflow, and good control of that airflow to keep me cool in the summer and warm in the spring and fall. I’m very happy with my purchase.

National Cycle offers the VStream® series windscreens in Sport, Sport Touring, and Tall Touring sizes to fit most motorcycles. Check out their entire catalog at NationalCycle.com. You can purchase VStream® windscreens from most online motorcycle stores. I bought mine from Revzilla for $179, not cheep but well worth the price.

Keeping the faith of fanatics who feel fired up for anything motorcycles. It’s all about the journey and the philosophy of riding on two wheels. Let’s bring alive the truly unique culture of motorcycling and never let the ride leave the fibers of our being.